<!DOCTYPE html>
<body onload=runTest()>
<iframe src="data:text/html,"></iframe>
<script>
if (window.testRunner)
    testRunner.dumpAsText();

function runTest() {
    var a = window.frames[0];
    document.removeChild(document.head.parentNode);
    a.location = "data:text/plain,pass";
    console.log("PASS (No crash.)");
}
</script>
</body>
